[DL/T 1028-2006] 电能质量测试分析仪检定规程[现行]
发布时间:2006-12-17
实施时间:2007-05-01
本标准规定了电能质量测试分析仪的技术要求技及检定方法等。本标准适用于新生产和使用中的电能质量测试分析..
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[JBJ 35-2004] 机械工业建设工程设计文件深度规定[现行]
发布时间:2004-06-17
实施时间:2004-11-01
本规定共分八章,内容有:总则、可行性研究报告、初步设计、旋工图设计、环境保护篇、职业安全卫生篇、消防..
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[GB 50214-2001] 组合钢模板技术规范[已作废]
发布时间:2001-07-20
实施时间:2001-10-01
本规范适用于工业与民用建筑及一般构筑物的现浇混凝土工程和预制混凝土构件所用的组合钢模板的设计、制作、..
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